本(běn)公司生産(chan)的系列内(nei)襯PTFE耐腐調(diao)節閥， 接觸(chù)介質部位(wei)💯采 用高壓(yā)注塑工藝(yì)，内部襯有(yǒu)聚四氟乙(yi)烯耐腐材(cái)料，可耐腐(fǔ)蝕及耐 老(lao)化功能。如(ru)：鹽酸、硫酸(suan)、硝酸、氫氟(fú)酸等，又采(cai)用🐉聚四氟(fú)乙 烯波紋(wen)管密封，廣(guǎng)泛應用㊙️于(yu)各種工藝(yì)中對酸🔞、堿(jiǎn)等強腐蝕(shi)介質以😍 及(ji)有毒易揮(hui)發等氣體(tǐ)、液體介質(zhì)的過程控(kong)制。 

The series of PTFE lining anti-corrosion control valve is produced by the company.High pressure injection molding process is adopted for the contact medium part； and its internal lining is made of PTFE corrosion-resistant material， which can resist corrosion and aging by the media， such as hydrochloric acid， sulfuric acid， nitric acid， hydrofluoric acid， etc.The valve is sealed with PTFE bellows， and widely used in the process control of acid， alkali and other strong corrosive media， as well as toxic and volatile gas and liquid media in various processes.